/*
 * @Description: JavaScript
 * @Author: zzj
 * @Date: 2021-08-28 17:01:07
 * @LastEditors: zzj
 * @LastEditTime: 2021-08-28 17:26:12
 */

/*var str = "今天是学习JavaScript的第一天";
console.log(str);*/

var a1 = document.getElementById('a1');
console.log(a1)